PS1541
TYPICAL OPERATING CHARACTERISTICS
Efficiency vs Load Current
FB Voltage vs Temperature
1.09
1.085
1.08
100
90
80
70
60
50
1.075
1.07
0
50
Load (mA)
100
150
200
-40
-20
0
20
40
60
80
Vin=5V, Vout=14V
Temp (°C)
Frquency vs Temperature
Temperature vs Duty Cycle
750
700
650
600
550
500
94.5
94
93.5
93
92.5
92
91.5
91
-50
0
50
100
150
-40
-10
20
50
80
110
140
Temperature (°C)
Temperature (°C)
Temperature vs Supply Current
145
140
135
130
125
120
115
-40
-10
20
50
80
110
140
Temperature (°C)
July 2007
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